/* Swatch Kit: choose five colours. */
.serica-kit { --noir: #111111; --ivory: #F7F4EE; --silver: #D4D4D4; margin: 1.5rem 0; }
.serica-kit fieldset { border: 0; padding: 0; margin: 0 0 1.5rem; min-width: 0; }
.serica-kit legend { font-size: .75rem; letter-spacing: .18em; text-transform: uppercase; margin-bottom: .75rem; padding: 0; }
.serica-kit__weight { display: block; margin: .35rem 0; cursor: pointer; }
.serica-kit__counter { font-weight: 500; margin: 0 0 1rem; }
.serica-kit__intro { margin: 0 0 .25rem; }
.serica-kit__grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(104px, 1fr)); gap: 1rem .75rem; }
.serica-kit__swatch { display: block; text-align: center; cursor: pointer; position: relative; }
.serica-kit__swatch input { position: absolute; opacity: 0; inset: 0; width: 100%; height: 100%; margin: 0; cursor: pointer; }
.serica-kit__chip { position: relative; display: block; aspect-ratio: 1; border: 1px solid var(--silver); transition: transform .25s cubic-bezier(.22,.61,.36,1), box-shadow .25s cubic-bezier(.22,.61,.36,1); }
.serica-kit__tick { position: absolute; top: 6px; right: 6px; width: 22px; height: 22px; border-radius: 50%; background: var(--ivory); color: var(--noir); border: 1px solid var(--noir); font-size: 13px; line-height: 20px; text-align: center; opacity: 0; transform: scale(.6); transition: opacity .2s, transform .2s; }
.serica-kit__name { display: block; margin-top: .4rem; font-size: .8125rem; line-height: 1.3; }
.serica-kit__swatch input:checked + .serica-kit__chip { box-shadow: 0 0 0 3px var(--ivory), 0 0 0 5px var(--noir); transform: scale(.96); }
.serica-kit__swatch input:checked + .serica-kit__chip .serica-kit__tick { opacity: 1; transform: none; }
.serica-kit__swatch input:checked ~ .serica-kit__name { font-weight: 600; }
.serica-kit__swatch input:focus-visible + .serica-kit__chip { outline: 2px solid var(--noir); outline-offset: 4px; }
.serica-kit__swatch input:disabled { cursor: not-allowed; }
.serica-kit__swatch input:disabled:not(:checked) ~ * { opacity: .4; }
.serica-kit__chosen { font-size: .875rem; color: #444; min-height: 1.4em; margin: 0 0 .5rem; }
.serica-kit__error { color: #9b1c1c; font-size: .9rem; min-height: 1.4em; margin: 0 0 .75rem; }
.serica-kit__buy { display: flex; gap: 1rem; align-items: stretch; flex-wrap: wrap; }
.serica-kit__buy input[type=number] { width: 5rem; min-height: 3rem; border: 1px solid var(--noir); background: #fff; padding: 0 .5rem; border-radius: 0; font: inherit; }
.screen-reader-text { clip-path: inset(50%); height: 1px; overflow: hidden; position: absolute; white-space: nowrap; width: 1px; }
@media (prefers-reduced-motion: reduce) {
	.serica-kit__chip, .serica-kit__tick { transition: none; }
}